CDL Combination Vehicles Practice Test Results

Question 1
96% answer correctly
To reduce the risk of rollover when driving a combination vehicle:
Concentrate the cargo at the front and back of the rig
Keep the cargo as close to the ground as possible
Keep the cargo as far away from the ground as possible
Concentrate the cargo to one side of the rig
Question 2
91% answer correctly
As the driver of a combination vehicle what is one thing that you can do to prevent a rollover?
Slow down before entering a curve
Keep the air brakes properly pressurized
Make sure your load isn`t centered
Keep both hands on the steering wheel
Question 3
89% answer correctly
When is the proper time to use the trailer handbrake to straighten out a trailer that`s jackknifing?
As soon as you start to jackknife
When you start to recover from the jackknife
In the middle of the jackknife
Never